Transformers Prime

Transformers Prime (2010–2013) is a CGI-animated series that follows Optimus Prime and a small, covert unit of Autobots—Bumblebee, Arcee, Bulkhead, and Ratchet—operating from an underground base in Jasper, Nevada. Hiding their presence from humanity, they partner with three local teenagers (Jack, Miko, and Raf) to protect Earth from total conquest.